Home / 141,363.06-212,116.34-94,011.09

Finding the Fourth Proportional to 141,363.06, 212,116.34 and 94,011.09

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Solution

The fourth proportional to 141,363.06, 212,116.34 and 94,011.09 is: 141,064.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,363.06 : 212,116.34 = 94,011.09 : x
  2. Step 2: Convert to fraction form
    141,363.06/212,116.34 = 94,011.09/x
  3. Step 3: Cross multiply
    141,363.06x = 212,116.34 × 94,011.09
  4. Step 4: Simplify right side
    141,363.06x = 19,941,286,799.57
  5. Step 5: Solve for x
    x = 19,941,286,799.57/141,363.06
  6. Step 6: Final answer
    x = 141,064.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.